pyqt5将圖檔插入面闆

1 from PyQt5.QtWidgets import *
 2 from PyQt5 import QtCore,QtWidgets
 3 from PyQt5.QtGui import *
 4 
 5 import sys
 6 class A(QWidget):
 7     def __init__(self):
 8         super(A,self).__init__()
 9         self.setFixedSize(400,500)
10         self.layout=QGridLayout(self)
11         self.btn=QPushButton('添加')
12         self.layout.addWidget(self.btn)
13         self.setLayout(self.layout)
14         self.btn.clicked.connect(self.btn1)
15     def btn1(self):
16         label={}
17         ok,f=QFileDialog.getOpenFileNames(self,'打開','/','jpg(*.jpg)')
18         for i,j in enumerate(ok):
19             label[i]=QLabel(str(i))
20             label[i].setFixedSize(500,500)
21             self.layout.addWidget(label[i])
22             pix=QPixmap(j)
23             label[i].setPixmap(pix)
24             self.resize(pix.width(),pix.height())
25 if __name__ == '__main__':
26     app = QApplication(sys.argv)
27     a = A()
28     a.show()
29     sys.exit(app.exec_())